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Jeep Workshop Service and Repair Manuals

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Oxygen Sensor Relay|Locations|Page 3095 > < Main Relay (Computer/Fuel System)|Locations|Page 3091

Grand Cherokee 2WD Limited V8-4.7L (2002)

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Oxygen Sensor Relay: Locations

The 2 oxygen (O2) sensor heater relays (upstream and downstream) are located in the Powertrain Distribution Center (PDC).

Oxygen Sensor Relay|Locations|Page 3095 > < Main Relay (Computer/Fuel System)|Locations|Page 3091